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Xgl for Linux is cool

I've been avoiding adding Xgl since I normally have problems with my dual head setup, but I tried it a lunch and it works brilliantly. I followed TAZ's instructions and worked the first time.It actually has some features which are a bit more than just "eye candy":

You can easy fade out (make transparent) your current window. This is useful to type in text from another location that happens to be hidden underneath the current window.

Switching desktops is so much fun that you are more likely to use it.

The non-active window is darker than the active window. With lot's of windows open on two screen it used to happen that I would type in the wrong window, this should happen less often.

Magnify. Here you can magnify what you're looking at temporarily. My eyes aren't as young as they used to be, so this can be useful.

There is more movement when windows to come up, which help get to your attention.

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